.grid-container{
	display: grid;
	grid-template-columns: auto auto 200px;
	Background-color: #2196F3;
	grid-gap: 20px;
	padding: 10px;
}

.grid-item{
	background-color: rgba(255, 255, 255, 0.8);
	border: 1px solid rgba(0, 0, 0, 0.8);
	padding: 20px;
	font-size: 30px;
	text-align: center;
}

.grid-container *:first-child{
	grid-column-start: 1;
	grid-column-end: 3;
}

.grid-container *:last-child{
	grid-column: 1 / span 3;
}
